<template>
  <div class="LoginTop">
    <img :aspect-ratio="945/1080" src="http://static.52letsgo.cn/zz/wechatimg/bg_logo.png" alt="">
  </div>
</template>
<style>
.LoginTop {
  width: 100%;
}
.LoginTop img {
  width: 100%;
}
</style>